MONITORS · YOUR NEXT FACE-OFF

BenQ EL2870U vs BenQ EW2780U

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

BenQ EL2870U

el2870u · exact EL2870U UK manufacturer catalogue configuration

Full product profile Official image

Exact model & source notes

BenQ EL2870U in its exact UK manufacturer catalogue configuration. Compare its native screen grid and stated refresh modes with the actual input restrictions and supplied-stand dimensions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHICH SUITS YOU?

Choose the EL2870U for

A TN panel
Larger stated viewable screen diagonal: 27.9 in vs 27 in

Choose the EW2780U for

An IPS panel
Smaller stated viewable screen diagonal: 27 in vs 27.9 in

Built from verified specifications that differ. Not a rating or a recommendation.

See the 39 verified differences

THE CONTENDER

BenQ EW2780U

ew2780u · exact EW2780U UK manufacturer catalogue configuration

Full product profile Official image

Exact model & source notes

BenQ EW2780U in its exact UK manufacturer catalogue configuration. Compare its native screen grid and stated refresh modes with the actual input restrictions and supplied-stand dimensions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

EL2870U UK & US retailers

UK & US price history: no verified listing yet

EW2780U UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE8 topics

SELECTED TOPIC

01 / 08

Panel technology

Check the exact configuration and source conditions for your use.

BenQ EL2870UTN

Manufacturer specification · Manufacturer Display · Panel Type: TN. Original measurement and configuration scope retained.

Source 1

BenQ EW2780UIPS

Manufacturer specification · Manufacturer Display · Panel Type: IPS. Original measurement and configuration scope retained.

Source 1

Explore the full specifications

Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

39 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Panel technology

In Visual facts

BenQ EL2870UTN

BenQ EW2780UIPS

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Display · Panel Type: TN. Original measurement and configuration scope retained.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Display · Panel Type: IPS. Original measurement and configuration scope retained.

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Viewable screen diagonal

In Visual facts

BenQ EL2870U27.9 in

BenQ EW2780U27 in

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Display · Screen Size: 27.9 inch. Actual viewable diagonal; rounded catalogue marketing size stays separate.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Display · Screen Size: 27 inch. Actual viewable diagonal; rounded catalogue marketing size stays separate.

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Inputs, connections and versions

In Visual facts

BenQ EL2870U2 × HDMI (v2.0); 1 × DisplayPort (v1.4); Headphone Jack

BenQ EW2780U2 × HDMI (v2.0); 1 × DisplayPort (v1.4); 1 × USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data); Headphone Jack

Sources

BenQ EL2870U

Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI (v2.0). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort (v1.4). Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Headphone Jack.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI (v2.0). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort (v1.4). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data). Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Headphone Jack.

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Published speaker rating

In Visual facts

BenQ EL2870U2Wx2

BenQ EW2780U5Wx2

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Audio · Built-in Speaker: 5Wx2. Original measurement and configuration scope retained.

BenQ EW2780U — official UK technical specifications

Check the actual speakers and audio connectors. Speaker wattage is not measured loudness or sound quality, and a line input is not a headphone output.

Typical SDR brightness

In Visual facts

BenQ EL2870U300 nits

BenQ EW2780U320 nits

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Display · Brightness (typ.): 300 nits. Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Display · Brightness (typ.): 320 nits. Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements.

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Static contrast ratio

In Visual facts

BenQ EL2870U1000:1

BenQ EW2780U1300:1

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Display · Native Contrast: 1000:1. Original measurement and configuration scope retained.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Display · Native Contrast: 1300:1. Original measurement and configuration scope retained.

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Show 33 more verified differences

Published peak HDR brightness

BenQ EL2870U300 nits

BenQ EW2780U320 nits

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Display · Brightness (peak)(HDR): 300 nits. Manufacturer peak HDR mode claim, separate from typical SDR brightness; source area/window conditions apply.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Display · Brightness (peak)(HDR): 320 nits. Manufacturer peak HDR mode claim, separate from typical SDR brightness; source area/window conditions apply.

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Typical power consumption

BenQ EL2870U55 W

BenQ EW2780U34 W

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Power · Power Consumption (normal): 55 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Power · Power Consumption (normal): 34 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Built-in Speaker

BenQ EL2870U2Wx2

BenQ EW2780U5Wx2

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions (HxWxD) (inch)

BenQ EL2870U18.8x25.9x7.7

BenQ EW2780U18.2x24.2x7.7

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions (HxWxD) (mm)

BenQ EL2870U476.3x657.9x194.6

BenQ EW2780U461.4X614X196

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions (HxWxD) (w/o Base) (inch)

BenQ EL2870U15.2x25.9x2.6

BenQ EW2780U14.4x24.2x2.7

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions (HxWxD) (w/o Base) (mm)

BenQ EL2870U384.9x657.9x66.8

BenQ EW2780U365.7X614X69.6

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (kg)

BenQ EL2870U5.7

BenQ EW2780U6.7

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (lb)

BenQ EL2870U12.6

BenQ EW2780U14.8

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (w/o Base) (kg)

BenQ EL2870U4.7

BenQ EW2780U6.1

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Weight (w/o Base) (lb)

BenQ EL2870U10.3

BenQ EW2780U13.4

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Brightness (peak)(HDR)

BenQ EL2870U300 nits

BenQ EW2780U320 nits

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Brightness (typ.)

BenQ EL2870U300 nits

BenQ EW2780U320 nits

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Color Gamut

BenQ EL2870U72% NTSC

BenQ EW2780U99% sRGB

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Color Temperature

BenQ EL2870U5700K, 6500K, 9300K, User Define

BenQ EW2780UBluish, Normal, Reddish, User Define

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Native Contrast

BenQ EL2870U1000:1

BenQ EW2780U1300:1

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

OSD Language

BenQ EL2870UArabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish

BenQ EW2780UArabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Netherlands, Polish, Portuguese, Romanian, Russian, Serbo-Croatian, Spanish, Swedish

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Panel Type

BenQ EL2870UTN

BenQ EW2780UIPS

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

PPI

BenQ EL2870U158

BenQ EW2780U163

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Response Times (GtG)

BenQ EL2870U1 ms

BenQ EW2780U5 ms

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Screen Size

BenQ EL2870U27.9 inch

BenQ EW2780U27 inch

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Power Consumption (max)

BenQ EL2870U55 W

BenQ EW2780U145 W

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Power Consumption (normal)

BenQ EL2870U55 W

BenQ EW2780U34 W

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Power Consumption (sleep mode)

BenQ EL2870U<0.5W W

BenQ EW2780U<0.5 W

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Published grey-to-grey response

BenQ EL2870U1 ms

BenQ EW2780U5 ms

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Display · Response Times (GtG): 1 ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Display · Response Times (GtG): 5 ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate.

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Response time and measurement basis

BenQ EL2870U1 ms (GtG)

BenQ EW2780U5 ms (GtG)

Sources

BenQ EL2870U

Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (GtG).

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Viewing Angle (L/R) (CR>=10)

BenQ EL2870U170°/160°

BenQ EW2780U178°/178°

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Check the exact configuration and source conditions for your use.

Depth with supplied stand

In Visual facts

BenQ EL2870U194.6 mm

BenQ EW2780U196 mm

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 476.3x657.9x194.6. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 461.4X614X196. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Weight without stand

BenQ EL2870U4.7 kg

BenQ EW2780U6.1 kg

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (w/o Base) (kg): 4.7. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (w/o Base) (kg): 6.1. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions and stand configuration

BenQ EL2870U476.3x657.9x194.6 mm (height × width × depth, with supplied stand)

BenQ EW2780U461.4X614X196 mm (height × width × depth, with supplied stand)

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 476.3x657.9x194.6. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 461.4X614X196. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted.

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions without stand

BenQ EL2870U384.9x657.9x66.8 mm (height × width × depth, without stand)

BenQ EW2780U365.7X614X69.6 mm (height × width × depth, without stand)

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 384.9x657.9x66.8. Original measurement and configuration scope retained.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 365.7X614X69.6. Original measurement and configuration scope retained.

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Weight with supplied stand

BenQ EL2870U5.7 kg

BenQ EW2780U6.7 kg

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 5.7. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 6.7. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Published physical width

BenQ EL2870U657.9 mm

BenQ EW2780U614 mm

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Missing or non-comparable evidence (21)

USB-C upstream power delivery

BenQ EL2870UNot verified

BenQ EW2780U60 W

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

Manufacturer specification · Manufacturer Connectivity · USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data): 1. Explicit upstream host-charging claim; downstream15W/data-only charging is not a host power-delivery rating.

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB-C connection

BenQ EL2870UNot verified

BenQ EW2780UYes

Sources

BenQ EL2870U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Connectivity · USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data): 1. Physical USB-C/Thunderbolt presence only. Direction, data, video and charging capabilities require their own explicit source wording.

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB hub

BenQ EL2870UNot verified

BenQ EW2780UNot verified

Sources

BenQ EL2870U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Variable refresh support

BenQ EL2870UYes

BenQ EW2780UNot verified

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Gaming · FreeSync: Yes. Explicit manufacturer VRR/sync claim. Exact branding, input/mode restrictions and certification status remain as published; no external validation is invented.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Sync technology

BenQ EL2870UFreeSync (yes)

BenQ EW2780UNot verified

Sources

BenQ EL2870U

Manufacturer specification · Literal source-listed sync technology; absence of another family is unknown. Manufacturer section Gaming. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: FreeSync.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Height-adjustable stand

BenQ EL2870UNot verified

BenQ EW2780UNot verified

Sources

BenQ EL2870U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Swivel-capable stand

BenQ EL2870UNot verified

BenQ EW2780UNot verified

Sources

BenQ EL2870U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Stand pivot

BenQ EL2870UNot verified

BenQ EW2780UNot verified

Sources

BenQ EL2870U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Hardware low-blue-light solution

BenQ EL2870UNot verified

BenQ EW2780UNot verified

Sources

BenQ EL2870U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published colour gamut

BenQ EL2870U72% NTSC

BenQ EW2780U99% sRGB

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer Display · Color Gamut: 72% NTSC. Original measurement and configuration scope retained.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Display · Color Gamut: 99% sRGB. Original measurement and configuration scope retained.

BenQ EW2780U — official UK technical specifications

The declared gamut figures use different or unstated colour spaces. They are not ranked; compare figures stated in the same colour space.

USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data)

BenQ EL2870UNot verified

BenQ EW2780U1

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Color Mode

BenQ EL2870UNot verified

BenQ EW2780URec.709, HDR, M-book, Low Blue Light, Standard, User, Color Weakness, Game, Cinema HDRi, Game HDRi

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Picture Mode

BenQ EL2870UCinema HDR, ECO, Game, HDR, Low Blue Light, M-book, Photo, Rec.709, sRGB, Standard, User

BenQ EW2780UNot verified

Sources

BenQ EL2870U

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Color Weakness

BenQ EL2870UNot verified

BenQ EW2780UYes

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ePaper

BenQ EL2870UNot verified

BenQ EW2780UYes

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Eye Reminder

BenQ EL2870UNot verified

BenQ EW2780UYes

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

FreeSync

BenQ EL2870UYes

BenQ EW2780UNot verified

Sources

BenQ EL2870U

Manufacturer specification · Manufacturer section Gaming. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Power Delivery(USB C / Thunderbolt )

BenQ EL2870UNot verified

BenQ EW2780U60

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Video Format Support

BenQ EL2870UNot verified

BenQ EW2780UYes

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

Manufacturer specification · Manufacturer section Professional. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

HDRi

BenQ EL2870UNot verified

BenQ EW2780UYes

Sources

BenQ EL2870U

No source recorded for this side.

BenQ EW2780U

Manufacturer specification · Manufacturer section Video Enjoyment. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB-C video support

BenQ EL2870UNot verified

BenQ EW2780UYes

Sources

BenQ EL2870U

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

BenQ EL2870U — official UK technical specifications

BenQ EW2780U

Manufacturer specification · Manufacturer Connectivity · USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data): 1. Explicit upstream USB-C DisplayPort Alt Mode; other USB-C downstream/data-only ports do not inherit video support.

BenQ EW2780U — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

39 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

BenQ EL2870U

What it brings

The manufacturer publishes exact-model screen, connector and stand specifications. Use the actual diagonal and full input/mode conditions to match the display to your desk and source device.
Manufacturer source

What to check

Manufacturer brightness, response and colour claims are not independent measurements or a picture-quality verdict. USB-C, HDR and variable-refresh wording must be read with the listed direction, signal and mode restrictions; unknown support stays unknown.
Manufacturer source

BenQ EW2780U

What it brings

The manufacturer publishes exact-model screen, connector and stand specifications. Use the actual diagonal and full input/mode conditions to match the display to your desk and source device.
Manufacturer source

What to check

Manufacturer brightness, response and colour claims are not independent measurements or a picture-quality verdict. USB-C, HDR and variable-refresh wording must be read with the listed direction, signal and mode restrictions; unknown support stays unknown.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

99 of 99 specifications Sources in each row

Source-backed specifications for BenQ EL2870U and BenQ EW2780U
Specification	BenQ EL2870U	BenQ EW2780U

Viewable screen diagonalDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Screen Size: 27.9 inch. Actual viewable diagonal; rounded catalogue marketing size stays separate. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Screen Size: 27 inch. Actual viewable diagonal; rounded catalogue marketing size stays separate. BenQ EW2780U — official UK technical specifications	27.9 in	27 in
Native resolution Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Resolution (max.): 3840x2160. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Resolution (max.): 3840x2160. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	3840 × 2160	3840 × 2160
Panel technologyDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Panel Type: TN. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Panel Type: IPS. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	TN	IPS
Typical SDR brightnessDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Brightness (typ.): 300 nits. Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Brightness (typ.): 320 nits. Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements. BenQ EW2780U — official UK technical specifications	300 nits	320 nits
Published peak HDR brightnessDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Brightness (peak)(HDR): 300 nits. Manufacturer peak HDR mode claim, separate from typical SDR brightness; source area/window conditions apply. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Brightness (peak)(HDR): 320 nits. Manufacturer peak HDR mode claim, separate from typical SDR brightness; source area/window conditions apply. BenQ EW2780U — official UK technical specifications	300 nits	320 nits
HDR signal support and certification Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · HDR: HDR10. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · HDR: HDR10. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	HDR10	HDR10
Panel surface treatment Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Display Screen Coating: Matte. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Display Screen Coating: Matte. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	Matte	Matte
Published colour gamutDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Color Gamut: 72% NTSC. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Color Gamut: 99% sRGB. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	72% NTSC	99% sRGB
Aspect ratio Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	16:9	16:9
Static contrast ratioDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Native Contrast: 1000:1. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Native Contrast: 1300:1. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	1000:1	1300:1
Backlight / light source Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Backlight Technology: LED backlight. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Backlight Technology: LED backlight. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	LED backlight	LED backlight
Screen SizeDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	27.9 inch	27 inch
Panel TypeDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	TN	IPS
Backlight Technology Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	LED backlight	LED backlight
Resolution (max.) Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	3840x2160	3840x2160
Brightness (typ.)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	300 nits	320 nits
Brightness (peak)(HDR)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	300 nits	320 nits
HDR Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	HDR10	HDR10
Viewing Angle (L/R) (CR>=10)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	170°/160°	178°/178°
Native ContrastDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	1000:1	1300:1
Color GamutDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	72% NTSC	99% sRGB
Aspect Ratio Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	16:9	16:9
Display Colors Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	1.07 billion colors	1.07 billion colors
Display Screen Coating Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Matte	Matte
PPIDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	158	163
Color TemperatureDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	5700K, 6500K, 9300K, User Define	Bluish, Normal, Reddish, User Define
Gamma Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	1.8 - 2.6	1.8 - 2.6
Brightness Intelligence Plus (B.I.+) Sources BenQ EL2870U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Yes	Yes
Super Resolution Sources BenQ EL2870U Manufacturer specification · Manufacturer section Video Enjoyment. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Video Enjoyment. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Yes	Yes
Color Mode Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Not provided	Rec.709, HDR, M-book, Low Blue Light, Standard, User, Color Weakness, Game, Cinema HDRi, Game HDRi
Color Weakness Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Not provided	Yes
ePaper Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Not provided	Yes
HDRi Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer section Video Enjoyment. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Not provided	Yes

Refresh rate at native resolution Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 60. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 60. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted. BenQ EW2780U — official UK technical specifications	60 Hz	60 Hz
Published refresh and input modes Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 60. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 60. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid. BenQ EW2780U — official UK technical specifications	60	60
Published grey-to-grey responseDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Display · Response Times (GtG): 1 ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Display · Response Times (GtG): 5 ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate. BenQ EW2780U — official UK technical specifications	1 ms	5 ms
Response time and measurement basisDifferent Sources BenQ EL2870U Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (GtG). BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Times (GtG). BenQ EW2780U — official UK technical specifications	1 ms (GtG)	5 ms (GtG)
Variable refresh support Sources BenQ EL2870U Manufacturer specification · Manufacturer Gaming · FreeSync: Yes. Explicit manufacturer VRR/sync claim. Exact branding, input/mode restrictions and certification status remain as published; no external validation is invented. BenQ EL2870U — official UK technical specifications BenQ EW2780U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EW2780U — official UK technical specifications	Yes	Not listed by the manufacturer
Sync technology Sources BenQ EL2870U Manufacturer specification · Literal source-listed sync technology; absence of another family is unknown. Manufacturer section Gaming. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: FreeSync. BenQ EL2870U — official UK technical specifications BenQ EW2780U No source recorded.	FreeSync (yes)	Not provided
Response Times (GtG)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	1 ms	5 ms
Refresh Rate (Hz) Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	60	60
AMA Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Yes	Yes
FreeSync Sources BenQ EL2870U Manufacturer specification · Manufacturer section Gaming. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U No source recorded.	Yes	Not provided

Inputs, connections and versionsDifferent Sources BenQ EL2870U Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI (v2.0). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort (v1.4). Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Headphone Jack. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI (v2.0). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort (v1.4). Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data). Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Headphone Jack. BenQ EW2780U — official UK technical specifications	2 × HDMI (v2.0); 1 × DisplayPort (v1.4); Headphone Jack	2 × HDMI (v2.0); 1 × DisplayPort (v1.4); 1 × USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data); Headphone Jack
Built-in speakers Sources BenQ EL2870U Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Audio · Built-in Speaker: 5Wx2. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	Yes	Yes
Published speaker ratingDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Audio · Built-in Speaker: 2Wx2. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Audio · Built-in Speaker: 5Wx2. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	2Wx2	5Wx2
USB-C connection Sources BenQ EL2870U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Connectivity · USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data): 1. Physical USB-C/Thunderbolt presence only. Direction, data, video and charging capabilities require their own explicit source wording. BenQ EW2780U — official UK technical specifications	Not listed by the manufacturer	Yes
USB-C video support Sources BenQ EL2870U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Connectivity · USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data): 1. Explicit upstream USB-C DisplayPort Alt Mode; other USB-C downstream/data-only ports do not inherit video support. BenQ EW2780U — official UK technical specifications	Not listed by the manufacturer	Yes
HDCP Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	2.2	2.2
Built-in SpeakerDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	2Wx2	5Wx2
Headphone Jack Sources BenQ EL2870U Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Yes	Yes
HDMI (v2.0) Sources BenQ EL2870U Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	2	2
DisplayPort (v1.4) Sources BenQ EL2870U Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	1	1
USB-C upstream power delivery Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer Connectivity · USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data): 1. Explicit upstream host-charging claim; downstream15W/data-only charging is not a host power-delivery rating. BenQ EW2780U — official UK technical specifications	Not provided	60 W
Power Delivery(USB C / Thunderbolt ) Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Not provided	60
USB C(PowerDelivery 60W, DisplayPort Alt Mode, Data) Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer section Connectivity. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Not provided	1
Video Format Support Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer section Professional. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Not provided	Yes

Dimensions and stand configurationDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 476.3x657.9x194.6. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 461.4X614X196. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted. BenQ EW2780U — official UK technical specifications	476.3x657.9x194.6 mm (height × width × depth, with supplied stand)	461.4X614X196 mm (height × width × depth, with supplied stand)
Published physical widthDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 476.3x657.9x194.6. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 461.4X614X196. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. BenQ EW2780U — official UK technical specifications	657.9 mm	614 mm
Depth with supplied standDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 476.3x657.9x194.6. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (mm): 461.4X614X196. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. BenQ EW2780U — official UK technical specifications	194.6 mm	196 mm
Dimensions without standDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 384.9x657.9x66.8. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Dimension and Weight · Dimensions (HxWxD) (w/o Base) (mm): 365.7X614X69.6. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	384.9x657.9x66.8 mm (height × width × depth, without stand)	365.7X614X69.6 mm (height × width × depth, without stand)
Weight with supplied standDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 5.7. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (kg): 6.7. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct. BenQ EW2780U — official UK technical specifications	5.7 kg	6.7 kg
Weight without standDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (w/o Base) (kg): 4.7. Monitor without supplied base/stand; net with-stand and packaging masses are separate. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Dimension and Weight · Net Weight (w/o Base) (kg): 6.1. Monitor without supplied base/stand; net with-stand and packaging masses are separate. BenQ EW2780U — official UK technical specifications	4.7 kg	6.1 kg
Published stand tilt Sources BenQ EL2870U Manufacturer specification · Manufacturer Dimension and Weight · Tilt (down/up): -5˚ - 15˚. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Dimension and Weight · Tilt (down/up): -5˚ - 15˚. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	-5˚ - 15˚	-5˚ - 15˚
VESA mounting pattern Sources BenQ EL2870U Manufacturer specification · Manufacturer Dimension and Weight · VESA Wall Mount: 100x100 mm. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Dimension and Weight · VESA Wall Mount: 100x100 mm. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	100x100 mm	100x100 mm
Included accessories and regional scope Sources BenQ EL2870U Manufacturer specification · Manufacturer Accessories · Other Accessories: QSG, Warranty Card. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Accessories · Other Accessories: QSG, Warranty Card. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	QSG, Warranty Card	QSG, Warranty Card
Tilt (down/up) Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	-5˚ - 15˚	-5˚ - 15˚
Dimensions (HxWxD) (mm)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	476.3x657.9x194.6	461.4X614X196
Dimensions (HxWxD) (inch)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	18.8x25.9x7.7	18.2x24.2x7.7
Dimensions (HxWxD) (w/o Base) (mm)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	384.9x657.9x66.8	365.7X614X69.6
Dimensions (HxWxD) (w/o Base) (inch)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	15.2x25.9x2.6	14.4x24.2x2.7
Net Weight (kg)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	5.7	6.7
Net Weight (lb)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	12.6	14.8
Net Weight (w/o Base) (kg)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	4.7	6.1
Net Weight (w/o Base) (lb)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	10.3	13.4
VESA Wall Mount Sources BenQ EL2870U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Dimension and Weight. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	100x100 mm	100x100 mm

Power supply Sources BenQ EL2870U Manufacturer specification · Manufacturer Power · Power Supply: Built-in. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Power · Power Supply: Built-in. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	Built-in	Built-in
Typical power consumptionDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer Power · Power Consumption (normal): 55 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Power · Power Consumption (normal): 34 W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate. BenQ EW2780U — official UK technical specifications	55 W	34 W
Voltage Rating Sources BenQ EL2870U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	100 - 240V	100 - 240V
Power Supply Sources BenQ EL2870U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Built-in	Built-in
Power Consumption (normal)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	55 W	34 W
Power Consumption (max)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	55 W	145 W
Power Consumption (sleep mode)Different Sources BenQ EL2870U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	<0.5W W	<0.5 W

Low-blue-light implementation Sources BenQ EL2870U Manufacturer specification · Manufacturer Eye Care · Low Blue Light: Yes. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Eye Care · Low Blue Light: Yes. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	Yes	Yes
Flicker-free claim Sources BenQ EL2870U Manufacturer specification · Manufacturer Eye Care · Flicker-free Technology: Yes. Original measurement and configuration scope retained. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer Eye Care · Flicker-free Technology: Yes. Original measurement and configuration scope retained. BenQ EW2780U — official UK technical specifications	Yes	Yes
Picture Mode Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U No source recorded.	Cinema HDR, ECO, Game, HDR, Low Blue Light, M-book, Photo, Rec.709, sRGB, Standard, User	Not provided
OSD LanguageDifferent Sources BenQ EL2870U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish	Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Netherlands, Polish, Portuguese, Romanian, Russian, Serbo-Croatian, Spanish, Swedish
Flicker-free Technology Sources BenQ EL2870U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Yes	Yes
Low Blue Light Sources BenQ EL2870U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Yes	Yes
Smart focus Sources BenQ EL2870U Manufacturer specification · Manufacturer section Video Enjoyment. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Video Enjoyment. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Yes	Yes
Eye Reminder Sources BenQ EL2870U No source recorded. BenQ EW2780U Manufacturer specification · Manufacturer section Eye Care. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Not provided	Yes

Other Accessories Sources BenQ EL2870U Manufacturer specification · Manufacturer section Accessories. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Accessories. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	QSG, Warranty Card	QSG, Warranty Card
Signal Cable (may vary by region) Sources BenQ EL2870U Manufacturer specification · Manufacturer section Accessories. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Accessories. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	HDMI	HDMI
TUV Certificate Sources BenQ EL2870U Manufacturer specification · Manufacturer section Certification. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EL2870U — official UK technical specifications BenQ EW2780U Manufacturer specification · Manufacturer section Certification. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. BenQ EW2780U — official UK technical specifications	Flicker-free, Low Blue Light	Flicker-free, Low Blue Light

Show unverified (5)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Height-adjustable stand Sources BenQ EL2870U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EL2870U — official UK technical specifications BenQ EW2780U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EW2780U — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Swivel-capable stand Sources BenQ EL2870U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EL2870U — official UK technical specifications BenQ EW2780U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EW2780U — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Stand pivot Sources BenQ EL2870U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EL2870U — official UK technical specifications BenQ EW2780U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EW2780U — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
USB hub Sources BenQ EL2870U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EL2870U — official UK technical specifications BenQ EW2780U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EW2780U — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Hardware low-blue-light solution Sources BenQ EL2870U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EL2870U — official UK technical specifications BenQ EW2780U Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification BenQ EW2780U — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer

First product manufacturer source Second product manufacturer source

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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.